Building on the popularity of the WGS G12C, WGS developed the G12Q for those times when you want the speaker to add some natural, vintage breakup but maintain clarity.

• Nominal Impedance(Z): 16 Ohm
• Rated Power IEC268-5: 50 Watt
• Sensitivity (@1W/1 m): 100 dB/SPL
• Frequency range: 80 – 5000 Hz
• Resonant Frequency (Fs): 90 Hz
• Voice Coil Diameter: 1,75"

Universal size for 12" speakers
Dome diameter:  80 mm
This version is only suitable for loudspeakers which are

As the frequency increases, the radiation of a loudspeaker is increasingly focused on its center. If the listener is in this beam, the sound is extremely harsh and biting; if one moves to the side of it, the sound becomes significantly darker and treble components are partially missing.
To reduce this behavior, a diffuser is used. This sits directly in the beam of the speaker and deflects the high frequencies very strongly, it breaks the "beam". This makes the sound much fuller and more balanced.

The P10R-F was designe in cooperation with Fender for the reissue of the Fender Bandmaster.
The main difference compared with the original P10R is the lower sensitivity of 92,5 dB and the much lower resonance frequency of 87,3.
Also the top end is smoother and less harsh which makes the speaker a little bit softer in tone.